28031364

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{16567}}^1$

素因数の和:16624

約数の個数: 36

約数和(自身を含む): 72369024

約数和(自身を除く): 44337660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 16567, 33134, 49701, 66268, 99402, 149103, 198804, 298206, 596412, 778649, 1557298, 2335947, 3114596, 4671894, 7007841, 9343788, 14015682, 28031364]

約数ペア:

[(1, 28031364), (2, 14015682), (3, 9343788), (4, 7007841), (6, 4671894), (9, 3114596), (12, 2335947), (18, 1557298), (36, 778649), (47, 596412), (94, 298206), (141, 198804), (188, 149103), (282, 99402), (423, 66268), (564, 49701), (846, 33134), (1692, 16567)]